86740808

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{140813}}^1$

素因数の和:140837

約数の個数: 32

約数和(自身を含む): 202772160

約数和(自身を除く): 116031352

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 140813, 281626, 563252, 985691, 1126504, 1548943, 1971382, 3097886, 3942764, 6195772, 7885528, 10842601, 12391544, 21685202, 43370404, 86740808]

約数ペア:

[(1, 86740808), (2, 43370404), (4, 21685202), (7, 12391544), (8, 10842601), (11, 7885528), (14, 6195772), (22, 3942764), (28, 3097886), (44, 1971382), (56, 1548943), (77, 1126504), (88, 985691), (154, 563252), (308, 281626), (616, 140813)]